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Finish InterpreterEntry deserialization

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This commit is contained in:
Yoshi Askharoun
2023-05-25 21:01:48 -05:00
parent 1c5fb20fc9
commit ea08399992
4 changed files with 64 additions and 37 deletions
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UIX/Microsoft/Iris/Debug/BsonFormatter.cs
+51 -22
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@@ -2,9 +2,7 @@
using Newtonsoft.Json.Bson;
using Newtonsoft.Json.Linq;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Runtime.Serialization;
namespace Microsoft.Iris.Debug;
@@ -40,29 +38,44 @@ internal class BsonFormatter : IFormatter
public object Deserialize(Stream serializationStream)
{
using JsonTextReader reader = new(new StreamReader(serializationStream))
using BsonDataReader reader = new(serializationStream)
{
CloseInput = false
};
var package = (JArray)_serializer.Deserialize(reader);
// If the type is accessible from the current domain,
// create an instance of it.
var typeName = package[0].Value<string>();
var type = Type.GetType(typeName);
if (type != null)
return package[1].ToObject(type, _serializer);
return package[1];
BsonPackage package = new(_serializer, reader);
return package.Object ?? package.SerializedObject;
}
public void Serialize(Stream serializationStream, object graph)
{
using JsonTextWriter writer = new(new StreamWriter(serializationStream));
using BsonDataWriter writer = new(serializationStream);
_serializer.Serialize(writer, new[] { graph?.GetType().FullName, graph });
writer.Flush();
}
private class BsonPackage
{
public BsonPackage(JsonSerializer serializer, JsonReader reader)
{
var package = (JObject)serializer.Deserialize(reader);
TypeName = package["0"].Value<string>();
SerializedObject = (JObject)package["1"];
// If the type is accessible from the current domain,
// create an instance of it.
var type = Type.GetType(TypeName);
if (type != null)
Object = SerializedObject.ToObject(type, serializer);
}
public string TypeName { get; set; }
public JObject SerializedObject { get; set; }
public object Object { get; set; }
}
}
internal class BsonFallbackConverter : JsonConverter
@@ -70,20 +83,36 @@ internal class BsonFallbackConverter : JsonConverter
public override bool CanConvert(Type objectType)
{
return !objectType.Attributes.HasFlag(System.Reflection.TypeAttributes.Serializable)
|| objectType == typeof(uint) || objectType == typeof(ulong);
|| objectType.IsEnum || objectType == typeof(uint) || objectType == typeof(ulong)
|| objectType == typeof(Type);
}
public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
public override object ReadJson(JsonReader reader, Type objectType, object jsonValue, JsonSerializer serializer)
{
if (existingValue != null)
jsonValue = reader.Value;
if (objectType == reader.ValueType)
return jsonValue;
if (objectType == typeof(uint))
return BitConverter.ToUInt32((byte[])jsonValue, 0);
else if (objectType == typeof(ulong))
return BitConverter.ToUInt64((byte[])jsonValue, 0);
else if (objectType.IsEnum)
{
if (objectType == typeof(uint))
return Convert.ToUInt32(existingValue);
else if (objectType == typeof(ulong))
return Convert.ToUInt64(existingValue);
if (reader.ValueType == typeof(string))
return Enum.Parse(objectType, (string)reader.Value);
return Enum.ToObject(objectType, reader.Value);
}
else if (objectType == typeof(Type))
{
if (jsonValue is not string typeName)
return null;
return Type.GetType(typeName);
}
return existingValue?.ToString();
return jsonValue?.ToString();
}
public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)